| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 230 |
18.7%
|
| 1 | Very often | 218 |
17.7%
|
| 2 | Fairly often | 256 |
20.8%
|
| 3 | Not often | 233 |
18.9%
|
| 4 | Not at all often | 290 |
23.6%
|